Here I'll be sharing my trail experiences. By myself or with Papa Quail and the chikas, or with friends. Mostly in California, the East Bay in particular, and sometimes in other states. I am loving the Earth through my feet and I'm telling the world about it!

Friday, August 30, 2013

The Butterfly Realm of Giants: Mariposa Grove and Wawona Point

A day after taking my friends to Vernal Fall and Mirror Lake I took them to see the giant sequoias. Yosemite National Park is, among many other things, a home to some of the most impressive groves of Giant Sequoia: the most massive tree on Earth. The Mariposa Grove, located at the southern tip of the park, is one of the oldest known and most explored one. It is also the first one to become protected by the Act for the Yosemite Grant, much due to the efforts of Galen Clark, the first European-descent to discover the grove.

The trunk of a mature Giant Sequoia tree

To the visitor's convenience, there is a tram that goes on an interpretive route up and around some of the landmark trees. The tram stops at the little Galen Clark museum at the upper grove and those who wish can hike back down through the forest. So did we.
I've hiked in that area several times before and the bis trees are always impressive. It was my first time, though, to have noticed the festival of wildflowers that was going on there in full force.

Wild California Rose (Rosa californica)

While spring flowers were gone from the bay area, at the Sierra Nevada mountains they were at the peak of their bloom.

Alpine Lily (Sierra Tiger Lily, Lilium parvum)

My friends got neck pains from bending up looking at the canopies. I got neck pains from bending down to the wildflowers!

Broad-leaved Lotus (Hosackia crassifolia)

There is a web of trails all over the mountain, connecting one landmark sequoia to another. I did my duty as a tour guide and led my friends to many of them. This one, the Telescope Tree, has been hollowed by fire years ago and survived. One can go inside the tree and, looking up, see the sky.

Inside the Telescope Tree

Giant sequoia are amazing trees. Not only can they live to 3000 years and hold the world's biomass record, but they are also fairly fire resistant, due to the high level of tannins in their bark, which also give them the reddish hue. The forests of the Sierra Nevada mountain range are subject to frequent fires that have become a significant factor in shaping the area's ecology. The fire scars on many of the giant sequoia there are evidence of such fires. Thick cambium growth over the char marks tell the time passed since the fire.

The root crown of a fallen tree

Giant Sequoia also form a community by linking their roots underground. However, the roots of these massive trees are anything but massive. In fact, they are very sensitive and easy to damage. This was learned at the sad price of tree death due to too much human activity around and tampering with the trees. Such was the fate of the famous 'Tunnel Tree' that was weakened by the tunnel carved in it and eventually collapsed in the winter of 1968. Nowadays, landmark trees are fenced, and visitors are advised not to come up to the trees and stomp on their delicate roots.

The parasitic Snowplant (Sarcodes sanguinea) growing under the Sequoia

The wood of the Giant Sequoia is brittle and no good for construction. Very lucky for this species!
We walked from one tree to another, and I continued to enjoy the colorful spring spectacle of the forest.

Douglas' Iris (Iris douglasiana)

Then, after passing the tree named after Galen Clark, I seduced my company to hike up to the top of the mountain: to Wawona Point.

Pacific Bleeding Heart (Dicentra formosa)

It is only half a mile more, and the view is worth it. The children grumbled, but we went there anyway. There are no giants there but many wildflowers still.

Leichtlin Mariposa Lily (Calochortus leichtinii)

And the view from Wawona Point was indeed breath taking.

View North from Wawona Point

My chicas thought that the bright lawn below (yes, it is a golf course) look like a bunny rabbit :-) The haze is from the smoke of a fire that was going on southeast of Yosemite that day.

We had a long rest stop there, enjoying the view.

View East from Wawona Point

Eventually we started walking back. I don't remember how (maybe it's denial) but somehow the word 'tram' was heard. That word ignited an all out mutiny among my company, and after a very short discussion we returned to the Galen Clark Museum where I saw everyone, including my chicas, off to the tram, promising to beat them to the parking lot on foot.

I didn't beat them there, but I can excuse my tardiness by all the beautiful wildflowers I saw on my way down (of which I only present a small selection here).

Floral buds of White-veined Wintergreen (Pyrola picta)

I can't really blame my friends for deserting me. After all, I did drive them pretty hard on the previous day, dragging them all the way up to Vernal Fall. I was also in a very happy mood: now I could enjoy the forest beauty in peace.

Narrow-leaved Lotus (Hosackia oblongifolia)

My company (especially the younger ones) had a good time too: they raided the gift shop and had ice cream. So everyone had their pleasure.

Forest Clarkia (Clarkia rhomboidea)

The trail downhill goes through a drier area where no Sequoia trees grow. Many other trees do, however, and the pine and cedar forest is very beautiful too.

The trail leads back to the landmark trees of the lower grove, where it goes through the California Tunnel Tree which still stands, and visitors take their pictures inside it. It gives one a bit of a feel to the size of this tree.

The California Tunnel Tree

The foot trail also took me right by the biggest tree in the grove and one of the biggest in the entire world: The Grizzly Giant. 34,005 cubic feet of wood. Its limbs are as big as trunks of nearby trees. My photo really doesn't do it justice, so you must go there and see it for yourselves.

The Grizzly Giant

Dizzy with delight I made it back to the parking lot and found my company slouching by the gift shop and my young chica's teeth gleaming in a joyous grin in the dark frame of chocolate ice cream that covered her face.
That was the end of the brief intro to Yosemite I took my friends to this summer. I don't know when would be my next visit to this magnificent park, but next time I will probably try to see more of the wilderness areas and less of the tourist hot spots. Next summer, perhaps?

Many thanks to members of the California Native Plants Society for their help in identifying plants!